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DefenderShield

EMF Radiation Protection Baseball Cap

EMF Radiation Protection Baseball Cap

$68.99 USD
$74.99 USD $68.99 USD
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The DefenderShield® EMF Radiation Protection Baseball Cap offers comfortable and modern Electromagnetic Field (EMF) radiation protection for your head. It is made from lightweight nylon blended with spandex, and features advanced wireless EMF shielding material woven inside the dome of the Cap. The DefenderShield EMF Cap also blocks UV light, to protect your head from sun damage. It can be worn day or night, in both cold and temperate climates to help shield yourself from ambient EMF emissions in the environment or EMF radiation emitting from your devices.

 

For other EMF hat options, take a look at our EMF Protection Beanie with 3 sizes (Adult, Child, Baby), and our EMF Winter Beanie made with a thicker knit yarn material!

 

Perfect For: travel, on-the-go, school, outdoor activities, outdoor work, sports and sporting events, dense EMF environments

Extremely Low Frequency Radiation (ELF Radiation)

Extremely Low Frequency Radiation (ELF Radiation)

Bluetooth Radiation (RF Radiation)

Bluetooth Radiation (RF Radiation)

WiFi Radiation (RF Radiation)

WiFi Radiation (RF Radiation)

Cellular Radiation (RF Radiation)

Cellular Radiation (RF Radiation)

Fifth Generation Wireless (RF Radiation)

Fifth Generation Wireless (RF Radiation)

Extremely Low Frequency Radiation (ELF Radiation)

Extremely Low Frequency Radiation (ELF Radiation)

Bluetooth Radiation (RF Radiation)

Bluetooth Radiation (RF Radiation)

WiFi Radiation (RF Radiation)

WiFi Radiation (RF Radiation)

Cellular Radiation (RF Radiation)

Cellular Radiation (RF Radiation)

Fifth Generation Wireless (RF Radiation)

Fifth Generation Wireless (RF Radiation)

Customer Reviews
4.7 Based on 31 Reviews
5 ★
81% 
25
4 ★
6% 
2
3 ★
13% 
4
2 ★
0% 
0
1 ★
0% 
0
Customer Photos
DefenderShield EMF Radiation Protection Baseball Cap - Customer Photo From Daniele Dickinsoni
DefenderShield EMF Radiation Protection Baseball Cap - Customer Photo From Daniele Dickinsoni
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Z
03/01/2025
Zac SVG verified by SHOP
United States United States

Too tight

EMF Radiation Protection Baseball Cap
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LF
04/29/2024
Linda F.
US US
I recommend this product

Excellent product.

It fits well. I can tell that I sleep better after wearing the ballcap for most of the day. I do think it is a well made cap and the fabric is attractive and durable,

EMF Radiation Protection Baseball Cap
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CM
12/30/2023
Charles M.
US US
I recommend this product

Not for smaller heads

I would have given this 5 stars however since the cap is not made for smaller heads, I am giving it 3 stars. To make it fit snug I have to adjust the velcro strip to its limits and it causes it to hang out the back and it looks goofy. The material is good though and the shipping is prompt.

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01/03/2024

DefenderShield

Hello, Thank you for taking the time to get in touch, and for pointing out these issues. We work hard to give all of our customers a great experience, and we want to keep improving. We've notified our development team and have passed your suggestion. Most of our products are created based on customer feedback, requests and needs. We really appreciate both kindness and honesty. ​Warm regards, The DefenderShield Team ----------------------------------------------------- ---------------------------------------------------- support@defendershield.com For additional questions and product information visit our FAQs.

AL
11/06/2023
Andrew L.
US US
I recommend this product

Great style and comfort

I’ve had this cap for a couple of months now and I must say that it looks and feels great. It fit perfectly straight out of the box. I’m happy with the black color, but I can understand why some would like to see this cap offered in other colors. You can’t really wash this cap as you can other baseball caps due to the material, so you have to take very good care of it.

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MM
06/19/2023
Marianne M.
US US
I recommend this product

Baseball cap

I like the cap. But hope in the future you can make other colors. Black cap isn’t great summer color. Please consider pink .

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Baseball Cap FAQ

EMF Radiation Protection Baseball Cap

The DefenderShield baseball cap has the following specifications: Circumference (in): 18.5-23.5 inches Weight (lb): 0.18
External Material: 90% Nylon, 10% Spandex Internal Material: 100% Silver Shielding
Yes. The cap is fully adjustable using a hook and loop strap closure.
There is no opening at the back of the hat to provide uninterrupted EMF shielding in the dome of the cap. This led us not to include an opening in the back.
DefenderShield baseball cap contains our RF Wireless Advanced Shielding Technology. This is the gold standard for blocking the wireless EMF radiation emitted .Feel secure knowing that it blocks up to 99% of wireless (RF) signals up to 10 GHz, which includes low- and mid-band 5G frequencies used in most current 5G networks.